PiBrella is the perfect little add-on to drive motors, make sounds, and learn how to interface electronics with your Raspberry Pi! PiBrella includes all you need for instant fun projects: it's easy-to-use, clearly labelled, and…

This is a 5V 2-Channels Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
2 relays are included in this module, with “NC” ports means “Normally…

This is a 5V 2-Channels Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
2 relays are included in this module, with “NC” ports means “Normally…

This is a 4 channel relay module. It can be used to control the lighting, electrical and other equipments. The modular design makes it easy to expand with the Arduino board or other MCU board PIC, ARM and MSP430. The Relay output…